regulator: maxim,max8973: Document interrupts property

One of the examples in the bindings has an interrupts property and the
Linux kernel driver has support for requesting an interrupt as well. It
looks like the absence from the bindings was just an oversight. Add the
property to make sure the examples can be validated.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211206153432.226963-1-thierry.reding@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Thierry Reding 2021-12-06 16:34:32 +01:00 committed by Mark Brown
parent d69e19723f
commit 4aafc5c61b
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@ -86,6 +86,9 @@ properties:
reg:
maxItems: 1
interrupts:
maxItems: 1
required:
- compatible
- reg